Scott,
I hope Hans doesn't mind me posting information for another shop on the website. I don't think Hans sales any filters like this one. This filter kit that that I just saw would be perfect for you. It's called a ¡°Broadcast Interference Filter¡±. The shop that it's at is a ham specialty store and they appear to be familiar with the uBITX. The description for the BIF is as follows;
¡°General purpose BCI filter for most SDR's, DC transceivers and Bitx radios.?
Designed to be placed in the RX path for 3-30Mhz ¡°
Here is the website: ?
That will get you to their home page. If you look Just below the search box, you'll see ¡°DIY Kits¡±, click on it and it will take you to the page the filter is on.
The price for the filter is only $5.00 pus tax and shipping. There shipping rates are very reasonable. It's in a kit form so you'll have to wind the toroids. It?looks like it would be a fun little kit to build.Good luck with the build and have fun.
73,
Robert, AG6LK